105520172

素因数分解:

$2^2\times {\mathrm{353}}^1\times {\mathrm{74731}}^1$

素因数の和:75088

約数の個数: 12

約数和(自身を含む): 185185896

約数和(自身を除く): 79665724

約数列:

[1, 2, 4, 353, 706, 1412, 74731, 149462, 298924, 26380043, 52760086, 105520172]

約数ペア:

[(1, 105520172), (2, 52760086), (4, 26380043), (353, 298924), (706, 149462), (1412, 74731)]